From: Stefan Huber <stefan.huber@fh-salzburg.ac.at>
Date: Thu, 26 Jun 2025 09:39:24 +0000 (+0200)
Subject: Use \refstepcounter for exercise environment
X-Git-Url: https://git.sthu.org/?a=commitdiff_plain;h=e6a33827bb675ce67c82c426d9475fb3c13c9917;p=exsheet.git

Use \refstepcounter for exercise environment
---

diff --git a/exsheet2.cls b/exsheet2.cls
index f140a9f..833bb6a 100644
--- a/exsheet2.cls
+++ b/exsheet2.cls
@@ -60,8 +60,9 @@
 }}
 
 \newcounter{exsheet2@excounter}
-\setcounter{exsheet2@excounter}{1}
+\setcounter{exsheet2@excounter}{0}
 \newenvironment{exercise}[1][]{%
+  \refstepcounter{exsheet2@excounter}
   \vspace*{2em}%
   \textbf{\theexercise~\arabic{exsheet2@excounter}}
   \ifthenelse{\isempty{#1}}{}{%
@@ -73,7 +74,7 @@
     \fi%
   }%
   \newline}
-{\addtocounter{exsheet2@excounter}{1}}
+{}
 
 \@ifundefined{exsheetshowanswers}{
   \excludecomment{answer}